What is the easiest way to check for internet connection in C#?

Hi!
I searched a lot but I didn't get my answer. I'm looking for the easiest way to check for internet connection. Can you help me?
Thanks a lot.

Hi Pouya Ebrahimzadeh,
I suggest you could connect a site to check if it can be opened.
Public Shared Function CheckForInternetConnection() As Boolean
Try
Using client = New WebClient()
Using stream = client.OpenRead("https://msdn.microsoft.com/")
Return True
End Using
End Using
Catch
Return False
End Try
End Function
If you have any other concern regarding this issue, please feel free to let me know.
Best regards,
Youjun Tang
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